Description
Product Overview
The Yantra BPSC121 ophthalmoscope prism bar set is a professional diagnostic tool designed for precise binocular vision assessment. It includes a vertical prism bar offering 0.5, 1, 2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20, and 25 diopters, and a horizontal prism bar covering 0.5, 1, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 25, 30, 35, 40, and 45 diopters. Constructed from high‑quality optical glass, each prism provides clear, distortion‑free images. The compact case measures 13.5 x 4.5 x 2.5 inches and weighs only 1.6 pounds, making it easy to transport between examination rooms.
![[Product front view showing all components]](https://www.dessertzone.store/wp-content/uploads/2026/06/f40127b1d7374dd2ad738fc8cb892463.jpg)
Usage
This set is ideal for optometrists, ophthalmologists, vision therapists, and educational institutions teaching clinical eye care. Use the vertical prisms to evaluate fusional reserves and the horizontal prisms to measure phorias and squints during routine eye exams or specialized vision therapy sessions. Its lightweight design allows seamless integration into any clinical workflow, whether in a private practice or a teaching lab.
Why Choose Us
Yantra is a trusted manufacturer with a reputation for precision optical instruments. Each prism bar undergoes rigorous quality control to ensure accurate diopter values and long‑term durability. The set arrives in a sturdy, organized case that protects the components and simplifies setup. Additionally, Yantra offers responsive customer support and a one‑year warranty for peace of mind.
Key Features
- Comprehensive diopter range for both horizontal and vertical testing, covering common clinical needs.
- High‑quality optical glass delivers clear, distortion‑free images for reliable measurements.
- Compact, lightweight case enhances portability and organization in busy clinics.
- Durable construction resists wear, ensuring consistent performance over years of use.
- Dedicated Yantra customer support and one‑year warranty for added confidence.
FAQ
What is the purpose of the horizontal prism bar?
The horizontal prism bar is used to assess phorias, squints, and other horizontal binocular vision discrepancies during eye examinations.
Can the prisms be used for vision therapy?
Yes, the full range of diopters allows clinicians to design progressive therapy exercises to improve fusional reserves and binocular coordination.
Is the set compatible with all ophthalmoscopes?
The prisms are standard optical components that can be used alongside most ophthalmoscopes and vision testing equipment.
How is the product packaged?
All prisms are securely housed in a molded plastic case with labeled slots, protecting them from damage and simplifying setup.
What warranty does Yantra provide?
Yantra offers a one‑year limited warranty covering manufacturing defects and provides responsive technical assistance.




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